My goal is to run BF3 (and other future demanding titles) at my left spec'd system's native res at max settings (super duper eye candy disabled like post-AA and HBAO in BF3) with my system at stock settings. I have been running a single GTX 570 Direct CU II for a little while, and I am pretty solid at all settings on HIGH, no motion blur, no ambient occlusion, and no post-AA. But I want ultra. I grabbed a second matching GPU, but because they are triple slot, the top one is starving for air. With a half hour BF3 session, my bottom GPU maxed at 45C, and my top GPU at 85C. I have a feeling the SLI settings aren't working fully because I am getting more frames than before, but from benchmarks I've seen, I would have expected to be able to set everything from HIGH to ULTRA and go. So, looks like I need to find a new GPU solution. These are a few things I'm considering now: Single: GTX 580 3GB (pricey and hard to find) SLI: EVGA GTX 560 Ti 448 Core Classified SLI: Other more different dual-slot GTX 570's SLI: GTX 580 3GB (probably too expensive) Please let me know what you guys think I should do.